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Similar Questions

German silver is a mixture of which metals?

Which of the following is not a mineral of aluminium?

Which of the following ores contains both iron and copper?

Sulphide ion is a soft base and its ores are common for metals. Which of the following metals commonly occur as sulphide ores?
$(a)$ $Pb$ $(b)$ $Al$ $(c)$ $Ag$ $(d)$ $Mg$
Choose the correct answer from the options given below:

Which of the following set of elements mostly occur as sulphide ores?

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